Ergonomic stylus



FIG. 1 is a side view of an ergonomic stylus according to the invention;

FIG. 2 is a second perspective view of the ergonomic stylus according to the invention;

FIG. 3 is a third perspective view of the ergonomic stylus according to the invention; and,

FIG. 4 is a fourth perspective view of the ergonomic stylus according to the invention. 

The ornamental design for a ergonomic stylus, as shown and described. 